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fix memory leak Issue #643

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-06-09 21:59:10 -07:00
parent bd187e0989
commit 19f98547f7
1 changed files with 6 additions and 1 deletions
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7
src/smt/smt_model_generator.h
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@ -222,7 +222,12 @@ namespace smt {
obj_map<enode, app *> const & get_root2value() const { return m_root2value; }
app * get_value(enode * n) const;
void hide(func_decl * f) { m_hidden_ufs.insert_if_not_there(f); m_manager.inc_ref(f); }
void hide(func_decl * f) {
if (!m_hidden_ufs.contains(f)) {
m_hidden_ufs.insert(f);
m_manager.inc_ref(f);
}
}
};
};